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Thumb Screw

Thumb ScrewA thumbscrew is a type of screw drive with either a tall head and ridged or knurled sides, or a flat, vertical head. They are intended to be tightened and loosened by hand. They are often cut for Phillips head or slotted screwdrivers as well.

 

Available in the following finishes and sizes:
Plain, Zinc Plated, Hot Dipped Galvanized, Black Oxide, Silicone Bronze, Yellow Zinc, Aluminum, 316 SS, and 304/18-8/410 SS.

 

Description Description
Thumb Screw, 6-32 X 1/2 Thumb Screw, 1/4-20 X 3/4
Thumb Screw, 6-32 X 1/2 Thumb Screw, 1/4-20 X 3/4
Thumb Screw, 6-32 X 3/4 Thumb Screw, 1/4-20 X 1
Thumb Screw, 8-32 X 1/2 Thumb Screw, 1/4-20 X 1
Thumb Screw, 8-32 X 1/2 Thumb Screw, 1/4-20 X 1 1/4
Thumb Screw, 8-32 X 3/4 Thumb Screw, 1/4-20 X 1 1/2
Thumb Screw, 8-32 X 1 Thumb Screw, 1/4-20 X 1 1/2
Thumb Screw, 10-24 X 1/2 Thumb Screw, 1/4-20 X 2
Thumb Screw, 10-24 X 1/2 Thumb Screw, 1/4-20 X 2 1/2
Thumb Screw, 10-24 X 3/4 Thumb Screw, 1/4-20 X 3
Thumb Screw, 10-24 X 3/4 Thumb Screw, 5/16-18 X 1/2
Thumb Screw, 10-24 X 1 Thumb Screw, 5/16-18 X 3/4
Thumb Screw, 10-24 X 1 Thumb Screw, 5/16-18 X 1
Thumb Screw, 10-24 X 2 Thumb Screw, 5/16-18 X 1
Thumb Screw, 10-32 X 1/2 Thumb Screw, 5/16-18 X 1 1/4
Thumb Screw, 10-32 X 3/4 Thumb Screw, 5/16-18 X 1 1/2
Thumb Screw, 10-32 X 1 Thumb Screw, 5/16-18 X 1 1/2
Thumb Screw, 10-32 X 1 Thumb Screw, 5/16-18 X 2
Thumb Screw, 10-32 X 1 1/2 Thumb Screw, 3/8-16 X 1
Thumb Screw, 10-32 X 2 Thumb Screw, 3/8-16 X 1
Thumb Screw, 1/4-20 X 1/2 Thumb Screw, 3/8-16 X 1 1/2
Thumb Screw, 1/4-20 X 1/2